Troubleshooting; Magnification Table - Bresser National Geographic 40X-1280X Operating Instructions Manual

NOTE:
Make sure that the smartphone can not slip out of the holder.
Bresser GmbH assumes no liability for any damages caused by a dropped smartphone.
NOTE:
Do not use any cleaning fluid to avoid damaging the electronics.
Clean the lenses eyepieces and lenses only with a soft, lint-free cloth, like a microfibre
cloth.
NOTE:
Do not apply excess pressure to the cloth so as to avoid scratching
the lenses.
To remove more stubborn dirt, moisten the cleaning cloth with an eyeglass-cleaning
solution and wipe the lenses gently. Protect the device from dust and moisture. After
use, particularly in high humidity, let the device acclimatize for a short period of time,
so that the residual moisture can dissipate before storing.

Troubleshooting

Problem Solution
No picture visible • Switch light on.
• Put condenser lens in place.
• Adjust focus.

Magnification table

Eyepiece Objective Magnification
10X 4X
10X 10X 100X
10X 40X 400X
16X 4X
16X 10X 160X
16X 40X 640X
with Barlow lens
40X 80X
200X
800X
64X 128X
320X
1280X
EC Declaration of Conformity
Bresser GmbH has issued a "Declaration of Conformity" in accordance
with applicable guidelines and corresponding standards. The full text of
the EU declaration of conformity is available at the following internet
address: www.bresser.de/download/9039001/CE/9039001_CE.pdf
UKCA Declaration of Conformity
Bresser GmbH has issued a „Declaration of Conformity" in accordance with
applicable guidelines and corresponding standards. The full text of the
UKCA declaration of conformity is available at the following internet
address: www.bresser.de/download/9039001/UKCA/9039001_UKCA.pdf
Bresser UK Ltd. • Suite 3G, Eden House, Enterprise Way, Edenbridge, Kent TN8 6Hf, Great Britain
Disposal
Dispose of the packaging materials properly, according to their type, such as
paper or cardboard. Contact your local waste-disposal service or environ-
mental authority for information on the proper disposal.
Do not dispose of electronic devices in the household garbage! As per the Direc-
tive 2002/96/EC of the European Parliament on waste electrical and electronic
equipment and its adaptation into German law, used electronic devices must be
collected separately and recycled in an environmentally friendly manner.
Warranty and Service
The regular guarantee period is 5 years and begins on the day of purchase. You can
consult the full guarantee terms and details of our services at: www.bresser.de/war-
ranty_terms.
EN
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